Setting the Preload
  Setup information  –   Setting the preload when weighing in legal metrology is only possible when 
the menu access switch is open.
    –   The “Set Preload" function (menu item 1.9.8) must be allocated to the J 
key (see page 141).
 
3
  Once the preload has been set, the J key must be reallocated back to its 
original function in the Setup menu, e.g. external calibration/adjustment with 
default weights (Setup menu item 1.9). 
Procedure
 
(  t   Zero the weighing platform.
   
t   Place the preload weight on the  weighing platform.
   
  J   t   Start the “Set Preload" function.
   
    y   After a short period of time the preload will be applied and the indicator 
will automatically switch back to weighing mode.
28  Operating Instructions Combics Indicators
  Configuring Weighing Platforms